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Preferred Networks

AI · Tokyo, Japan · Founded 2014

Vertically integrated AI hardware and software solutions MoreLess

Preferred Networks (PFN) is Japan's premier AI company, renowned for its vertically integrated approach to deep learning and high-performance computing. Founded in 2014 by world-class computer scientists Toru Nishikawa and Daisuke Okanohara, the firm develops a full-stack ecosystem ranging from proprietary AI processors (MN-Core) to large-scale foundation models (PLaMo). PFN’s core mission is to bridge the gap between the digital and physical worlds, optimizing complex industrial processes through advanced simulation and autonomous systems.

The company distinguishes itself through its custom supercomputing infrastructure, which consistently ranks among the world’s most energy-efficient. This hardware-software synergy enables breakthrough solutions such as Matlantis™ for atomistic material discovery and PlantPilot™ for industrial automation. By partnering with global leaders like Toyota and FANUC, PFN serves as a strategic cornerstone for NIF Security of Critical Technologies and NIF Awareness and Decision Making, ensuring Japan’s leadership in the global AI race through sustainable, high-precision, and hardware-optimized intelligence. Keywords: deep learning, artificial intelligence, AI processors, supercomputing, edge computing, generative AI, machine learning, robotics, factory automation, autonomous driving, healthcare AI, materials discovery, Chainer, MN-Core, PLaMo, Matlantis, vertical integration, AI solutions, atomistic simulation, large language models

Valuation $500M–1B
Revenue $50–100M
Headcount 100–500
Total funding $100–500M
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Preferred Networks and the history behind them.

Talent graph

Preferred Networks's talent

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Team profiled 12 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

21 investors on Preferred Networks's cap table

Sourced from Dealroom's funding history.

Seed 1 investor entered at this stage
NTT
Series A 2 investors entered at this stage
FANUC
Toyota Motor Corporation
Series B+ 18 investors entered at this stage
Preferred Infrastructure
Mitsui Global Investment
Hitachi
Mizuho Capital
Sumitomo Mitsui Banking
Resona Bank
Mitsubishi UFJ Financial Group
Shoko Chukin Bank
SBI Group
Sekisui House
Mitsubishi
Development Bank of Japan
Wacom Technology Corp.
Mizuho
Sumitomo Mitsui Trust Bank
TBS Innovation Partners
Kodansha
Mitsubishi UFJ Trust and Banking

Global footprint

Where Preferred Networks has talent and traffic

Workforce by country
7 countries with
team presence
🇯🇵 Japan92.2%
🇺🇸 United States5.1%
🇬🇧 United Kingdom0.8%
🇭🇰 Hong Kong0.4%
🇸🇦 Saudi Arabia0.4%
Top 5 of 7 shown
Web traffic by country
47K monthly visits
across markets
🇯🇵 Japan61.1%
🏳️ Korea11.9%
🏳️ Republic of7%
🇺🇸 United States4.9%
🇨🇦 Canada3.2%
Top 5 markets shown

Patent intelligence

$54M patent portfolio · 171 active families

Estimated portfolio value
$54M
5.0% of valuation · 2.1× smaller than top peer xAI ($117M)
171 active patent families
Where Preferred Networks innovates AlgorithmComputer engineeringData miningData scienceInformation processing

Where Preferred Networks concentrates vs peers

Each axis is a top-10 topic across Preferred Networks and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about Preferred Networks

An AI-synthesized read of the highest-engagement posts about Preferred Networks on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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